New Earth looks pretty abandoned to me, but we seem to be carrying on pretty well anyway as it's pretty freeform. Plus, I'd like to resolve Rosetta's story properly (I basically know exactly what's going to happen to her). The main issue for me is that if they go to Mount Silver, I'd have to think of a really elaborate excuse for Cross the Plusle to find her way there (there's a big reason why I left her alive).